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You just replayed Mario Sierra Pena vs Adrian Gutierrez Castellanos. On CipherChess, the same board opens up any game — check every move against the engine, prep the players you're about to face, and keep it all in one place that follows you everywhere.
See it for yourselfAbout this chess game
This chess game between Mario Sierra Pena (1980) and Adrian Gutierrez Castellanos (1760) was played at Campeonatos de Edades CTL 2026 in 2026 and finished 1-0. The opening was the English Opening: Symmetrical Variation, Ultra-Symmetrical Variation (A36).
You can replay the full game move by move on the interactive board above, or open it on the CipherChess analysis board to study every move with the Stockfish engine.
Looking for more Mario Sierra Pena games or Adrian Gutierrez Castellanos games? This Mario Sierra Pena vs Adrian Gutierrez Castellanos encounter is one of millions of chess games indexed in the CipherChess mega database. Browse both players' full records, the openings they play most, and head-to-head results, then load any game onto the board to prepare your own lines against the English Opening: Symmetrical Variation, Ultra-Symmetrical Variation.
Frequently asked questions
Who won Mario Sierra Pena vs Adrian Gutierrez Castellanos?
Mario Sierra Pena vs Adrian Gutierrez Castellanos (2026) finished 1-0, a win for Mario Sierra Pena.
What opening was played in Mario Sierra Pena vs Adrian Gutierrez Castellanos?
The game opened with the English Opening: Symmetrical Variation, Ultra-Symmetrical Variation (ECO A36).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Mario Sierra Pena vs Adrian Gutierrez Castellanos, or open it on the CipherChess analysis board to review it with the Stockfish engine.